CN117109812A - Structure tightness detection equipment for evaporation drying integrated machine - Google Patents
Structure tightness detection equipment for evaporation drying integrated machine Download PDFInfo
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- CN117109812A CN117109812A CN202311370410.0A CN202311370410A CN117109812A CN 117109812 A CN117109812 A CN 117109812A CN 202311370410 A CN202311370410 A CN 202311370410A CN 117109812 A CN117109812 A CN 117109812A
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- 238000001514 detection method Methods 0.000 title claims abstract description 215
- 238000001035 drying Methods 0.000 title claims abstract description 123
- 238000001704 evaporation Methods 0.000 title claims abstract description 123
- 230000008020 evaporation Effects 0.000 title claims abstract description 123
- 239000002184 metal Substances 0.000 claims description 75
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 3
- 238000011897 real-time detection Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/002—Investigating fluid-tightness of structures by using thermal means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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Abstract
The invention discloses a structure tightness detection device of an evaporation drying integrated machine, which relates to the technical field of the evaporation drying integrated machine and comprises a base, wherein an evaporation drying integrated machine is fixedly arranged at the top of the base, a first detection area, a second detection area and a third detection area are sequentially arranged on a machine body of the evaporation drying integrated machine from the front end to the rear end, the distance between the first detection area and the second detection area is small, the distance between the second detection area and the third detection area is large, the first detection area and the third detection area are respectively used for detecting air pressure and temperature parameters at the front end and the rear end of the evaporation drying integrated machine, the second detection area is used for injecting air into the evaporation drying integrated machine, and the safety of the evaporation drying integrated machine is improved by introducing a non-invasive detection method, a high-frequency real-time detection and an intelligent management system.
Description
Technical Field
The invention relates to the technical field of evaporation drying integrated machines, in particular to a detection device for structural tightness of an evaporation drying integrated machine.
Background
The evaporation drying integrated machine is common industrial equipment, is widely applied to the fields of chemical industry, pharmacy and the like, takes heat energy transmission as a main principle, evaporates liquid materials in high-temperature and low-pressure environments, and dries the materials through condensation operation by steam, however, in the operation process of the evaporation drying integrated machine, the problem of tightness of the evaporation drying integrated machine becomes an important factor for restricting the performance and the working efficiency of the equipment due to the special structure of the equipment.
The evaporation drying all-in-one is a system formed by connecting the interiors of a plurality of devices such as a dryer, an evaporator and a condenser, materials can be transferred between the devices in the operation process, good tightness is required to be kept, leakage of gas and materials is prevented, and efficient operation of equipment and product quality are ensured.
The existing detection method for tightness of the evaporation drying integrated machine mainly depends on manual observation and a simple detection tool, is difficult to accurately judge the good degree of tightness of equipment, is easy to produce misjudgment or missed detection, and needs to stop for maintenance and disassembly of equipment parts during detection, so that production line is stopped or production is interrupted, production cost and time cost are increased.
Disclosure of Invention
The invention aims to provide a detection device for the structural tightness of an evaporation drying integrated machine, which is used for solving the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the structure tightness detection device of the evaporation drying integrated machine comprises a base, wherein the evaporation drying integrated machine is fixedly installed at the top of the base;
the machine body of the evaporation drying all-in-one machine is provided with a first detection area, a second detection area and a third detection area from the front end to the rear end in sequence, the distance between the first detection area and the second detection area is small, the distance between the second detection area and the third detection area is large, the first detection area and the third detection area are used for respectively detecting the air pressure and the temperature parameters of the front end and the rear end of the evaporation drying all-in-one machine, the second detection area is used for injecting air into the evaporation drying all-in-one machine, and the air pressure and the temperature parameters of the evaporation drying all-in-one machine are monitored and recorded in real time so as to judge the sealing performance of the evaporation drying all-in-one machine, accurately reflect the running state of the evaporation drying all-in-one machine, and the reaction result is displayed on a display screen of an operation room through a detection system.
According to the technical scheme, the first detection zone comprises a plurality of first metal pieces fixedly mounted on the outer wall of the evaporation drying integrated machine, the two ends of the first metal pieces are low and the middle of the first metal pieces is high, the lower parts of the two ends of the first metal pieces are fixed on the outer wall of the evaporation drying integrated machine in a welding mode, the plurality of first metal pieces are annularly and uniformly arranged on the outer wall of the evaporation drying integrated machine, the first detection ring is arranged on the outer wall of the first metal pieces, the first fixing pieces are arranged between the first detection ring and the first metal pieces, the first detection ring and the first metal pieces are connected through one fixing piece, and the first detection ring is hollow.
According to the technical scheme, the second detection area comprises a plurality of second metal pieces fixedly mounted on the outer wall of the evaporation drying integrated machine, the two ends of the second metal pieces are low and the middle of the second metal pieces is high, the lower parts of the two ends of the second metal pieces are fixed on the outer wall of the evaporation drying integrated machine in a welding mode, the plurality of second metal pieces are annularly and uniformly arranged on the outer wall of the evaporation drying integrated machine, the second detection ring is arranged on the outer wall of the second metal pieces, the second fixing pieces are arranged between the second detection ring and the second metal pieces, the second detection ring is connected with the second metal pieces through the second fixing pieces, and the second detection ring is hollow.
According to the technical scheme, the detection area III comprises a plurality of metal pieces III fixedly mounted on the outer wall of the evaporation drying integrated machine, the two ends of the metal pieces III are low, the middle of the metal pieces III is high, the lower parts of the two ends of the metal pieces III are fixed on the outer wall of the evaporation drying integrated machine in a welding mode, the metal pieces III are annularly and uniformly arranged on the outer wall of the evaporation drying integrated machine, the detection ring III is arranged on the outer wall of the metal pieces III, the fixing piece III is arranged between the detection ring III and the metal pieces III, the detection ring III and the metal pieces III are connected through the fixing piece III, and the detection ring III is hollow.
According to the technical scheme, all metal pieces are provided with air pipes at the middle high positions, the air pipes are connected with the evaporation drying integrated machine and the inner space of the detection ring, and the air pipes are provided with valves.
According to the technical scheme, the top of the first detection ring is penetrated and provided with the first guide pipe, the first guide pipe is connected with the first detection box, the first detection box comprises a first chamber and a second chamber, the first guide pipe is connected with the first detection ring and the first chamber, the first chamber is internally provided with the first temperature sensor and the first heater, the first temperature sensor is used for detecting the gas temperature value in the first chamber, the first heater is used for heating the gas in the first chamber, the first guide pipe is provided with the first intelligent electric control pump, and the first intelligent electric control pump is used for pumping the gas in the first detection ring into the first chamber.
According to the technical scheme, the top of the second detection ring is penetrated and provided with the second guide pipe, the second guide pipe is connected with the second detection box, the second detection box comprises a third chamber and a fourth chamber, the second guide pipe is connected with the second detection ring and the third chamber, a second temperature sensor and a second heater are arranged in the third chamber, the second temperature sensor is used for detecting the gas temperature value in the third chamber, the second heater is used for heating the gas in the third chamber, the second guide pipe is provided with the second intelligent electric control pump, and the second intelligent electric control pump is used for pumping the gas in the third chamber into the second detection ring.
According to the technical scheme, the top of the detection ring III is penetrated and provided with the guide pipe III, the guide pipe III is connected with the detection box III, the detection box III comprises a chamber five and a chamber six, the guide pipe III is connected with the detection ring and the chamber five, a temperature sensor III and a heater III are arranged in the chamber five, the temperature sensor III is used for detecting the gas temperature value in the chamber five, the heater three is used for heating the gas in the chamber five, the guide pipe III is provided with an intelligent electric control pump III, and the intelligent electric control pump III is used for pumping the gas in the detection ring III into the chamber five.
According to the technical scheme, a first pressure relief pipe is arranged between the first conduit and the second chamber, a first pressure relief valve is arranged on the first pressure relief pipe, a second pressure relief pipe is arranged between the second conduit and the fourth chamber, a second pressure relief valve is arranged on the second pressure relief pipe, a third pressure relief pipe is arranged between the third conduit and the sixth chamber, and a third pressure relief valve is arranged on the third pressure relief pipe.
According to the technical scheme, the front end of the evaporation drying integrated machine is provided with the feed inlet.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, by arranging the detection box and the detection ring and introducing an automatic detection technology, a non-invasive detection method and a high-frequency real-time detection and intelligent management system, the inventive detection equipment for the structural tightness of the evaporation drying integrated machine effectively solves the problem of the existing tightness detection, has the characteristics of high-precision detection, low-cost detection method, real-time monitoring, intelligent management and the like, improves the safety, reliability and production efficiency of the evaporation drying integrated machine, and has higher application prospect and commercial value.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of an evaporation drying integrated machine of the invention;
FIG. 2 is a schematic top view of the evaporation drying machine of the present invention;
FIG. 3 is a schematic view of the internal structure of the detection ring of the present invention;
FIG. 4 is an enlarged schematic view of the area A of FIG. 1 in accordance with the present invention;
FIG. 5 is a schematic view of the piping and valving system of the present invention;
in the figure: 1. a base; 2. an evaporation drying integrated machine; 3. a feed inlet; 4. a first metal piece; 5. a first fixing piece; 6. detecting a first ring; 7. a first conduit; 8. a second conduit; 9. a first detection area; 10. a second detection area; 11. a third detection area; 12. a second metal piece; 13. detecting a second ring; 14. a first pressure relief valve; 15. a pressure relief valve II; 16. a third conduit; 17. detecting a first box; 18. a second detection box; 19. a third detection box; 20. a first pressure relief pipe; 21. a pressure relief pipe II; 22. a pressure relief pipe III; 23. a second chamber; 24. a first chamber; 25. a fourth chamber; 26. a third chamber; 27. a chamber six; 28. a fifth chamber; 29. a second fixing piece; 30. a third metal piece; 31. detecting a third ring; 32. a third fixing piece; 33. an intelligent electric control pump I; 34. an air pipe; 35. a valve; 36. an intelligent electric control pump II; 37. intelligent electric control pump III; 38. and a pressure relief valve III.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides an evaporation drying all-in-one structure leakproofness check out test set, includes base 1, the top fixed mounting evaporation drying all-in-one 2 of base 1, and the height of evaporation drying all-in-one 2 is raised to base 1 for the bottom of evaporation drying all-in-one 2 vacates, is convenient for observe the bottom situation of evaporation drying all-in-one 2.
The machine body of the evaporation drying all-in-one machine 2 is sequentially provided with a first detection area 9, a second detection area 10 and a third detection area 11 from the front end to the rear end, the distance between the first detection area 9 and the second detection area 10 is small, the distance between the second detection area 10 and the third detection area 11 is large, the first detection area 9 and the third detection area 11 are used for respectively detecting the air pressure and the temperature parameters of the front end and the rear end of the evaporation drying all-in-one machine 2, the second detection area 10 is used for injecting air into the evaporation drying all-in-one machine 2, and the air pressure and the temperature parameters of the evaporation drying all-in-one machine 2 are monitored and recorded in real time to judge the sealing performance of the evaporation drying all-in-one machine 2, so that the running state of the evaporation drying all-in-one machine 2 is accurately reflected, and a reaction result is displayed on a display screen of an operation room through a detection system.
The first detection zone 9 comprises a plurality of first metal pieces 4 fixedly mounted on the outer wall of the evaporation drying integrated machine 2, the two ends of the first metal pieces 4 are low, the middle of the first metal pieces is high, the lower parts of the two ends of the first metal pieces are fixed on the outer wall of the evaporation drying integrated machine 2 in a welding mode, the plurality of first metal pieces 4 are annularly and uniformly arranged on the outer wall of the evaporation drying integrated machine 2, the first detection rings 6 are arranged on the outer walls of all the first metal pieces 4, the first fixing pieces 5 are arranged between the first detection rings 6 and the first metal pieces 4, the first detection rings 6 and the first metal pieces 4 are connected through the first fixing pieces 5, and the first detection rings 6 are hollow.
The second detection area 10 comprises a plurality of second metal pieces 12 fixedly mounted on the outer wall of the evaporation drying integrated machine 2, the two ends of the second metal pieces 12 are low, the middle of the second metal pieces is high, the lower parts of the two ends of the second metal pieces are fixed on the outer wall of the evaporation drying integrated machine 2 in a welding mode, the plurality of second metal pieces 12 are annularly and uniformly arranged on the outer wall of the evaporation drying integrated machine 2, the outer walls of all the second metal pieces 12 are provided with second detection rings 13, a second fixing piece 29 is arranged between the second detection rings 13 and the second metal pieces 12, the second detection rings 13 and the second metal pieces 12 are connected through the second fixing pieces 29, and the second detection rings 13 are hollow.
The detection zone III 11 comprises a plurality of metal pieces III 30 fixedly mounted on the outer wall of the evaporation drying integrated machine 2, the two ends of the metal pieces III 30 are low, the middle of the metal pieces III is high, the lower parts of the two ends of the metal pieces III are fixed on the outer wall of the evaporation drying integrated machine 2 in a welding mode, the plurality of metal pieces III 30 are annularly and uniformly arranged on the outer wall of the evaporation drying integrated machine 2, detection rings III 31 are arranged on the outer walls of all the metal pieces III 30, fixing pieces III 32 are arranged between the detection rings III 31 and the metal pieces III 30, the detection rings III 31 and the metal pieces III 30 are connected through the fixing pieces III 32, and the detection rings III 31 are hollow.
The front end of the evaporation drying integrated machine 2 is provided with a feed inlet 3, and materials are placed into the evaporation drying integrated machine 2 through the feed inlet 3.
All metal parts's middle eminence all sets up trachea 34, and trachea 34 connect evaporation drying all-in-one 2 and detect intra-annular space, set up valve 35 on trachea 34, and valve 35 is controlled by detecting system, and the different positions of follow evaporation drying all-in-one 2 bleed and get into the detection ring, improve and detect gaseous sample quantity, then improve the detection data precision.
The top of the first detection ring 6 is penetrated and provided with a first guide pipe 7, the first guide pipe 7 is connected with a first detection box 17, the first detection box 17 comprises a first chamber 24 and a second chamber 23, the first guide pipe 7 is connected with the first detection ring 6 and the first chamber 24, a first temperature sensor and a first heater are arranged in the first chamber 24, the first temperature sensor is used for detecting the gas temperature value in the first chamber 24, the first heater is used for heating the gas in the first chamber 24, the first guide pipe 7 is provided with a first intelligent electric control pump 33, and the first intelligent electric control pump 33 is used for pumping the gas in the first detection ring 6 into the first chamber 24.
The top of the second detection ring 13 is penetrated and provided with a second guide pipe 8, the second guide pipe 8 is connected with a second detection box 18, the second detection box 18 comprises a third chamber 26 and a fourth chamber 25, the second guide pipe 8 is connected with the second detection ring 13 and the third chamber 26, a second temperature sensor and a second heater are arranged in the third chamber 26, the second temperature sensor is used for detecting the gas temperature value in the third chamber 26, the second heater is used for heating the gas in the third chamber 26, the second guide pipe 8 is provided with an intelligent electric control pump 36, and the second intelligent electric control pump 36 is used for pumping the gas in the third chamber 26 into the second detection ring 13.
The top of the detection ring III 31 is penetrated and provided with a guide pipe III 16, the guide pipe III 16 is connected with a detection box III 19, the detection box III 19 comprises a chamber V28 and a chamber V27, the guide pipe III 16 is connected with the detection ring III 31 and the chamber V28, a temperature sensor III and a heater III are arranged in the chamber V28, the temperature sensor III is used for detecting the gas temperature value in the chamber V28, the heater III is used for heating the gas in the chamber V28, an intelligent electric control pump III 37 is arranged on the guide pipe III 16, and the intelligent electric control pump III 37 is used for pumping the gas in the detection ring III 31 into the chamber V28.
The operation flow of the detection ring one 6 is as follows: during the operation of the evaporation drying integrated machine 2, the detection system sets a detection time point, the detection time point is set manually, in the detection time point, the detection system control valve 35 is opened, so that the evaporation drying integrated machine 2, the air pipe 34 and the first guide pipe 7 are communicated, meanwhile, the intelligent electric control pump 33 is started to pump air, the air in the detection ring 6 is discharged into the first chamber 24, the temperature value in the first chamber 24 is detected through temperature sensing, the detected temperature value is conveyed to the detection system, the detection system judges that the result is obtained, the normal temperature value in the evaporation drying integrated machine 2 is set as H1, the temperature value in the first chamber 24 is detected as H2, if H2 = H1, the structure of the evaporation drying integrated machine 2 is sealed well, if H2 is smaller than H1, the structure of the evaporation drying integrated machine 2 is sealed to be faulty, the error range exists in the H2, the error margin is that the heat energy loss exists when the air enters the first chamber 24 through the first guide pipe 7, and the temperature in the first chamber 24 is lower than the temperature in the evaporation drying integrated machine 2.
The operation flow of the third detection ring 31: during the operation of the evaporation drying integrated machine 2, the detection system sets a detection time point, the detection time point is set manually, in the detection time point, the detection system control valve 35 is opened, so that the evaporation drying integrated machine 2, the air pipe 34 and the guide pipe III 16 are communicated, meanwhile, the intelligent electric control pump III 37 is started to pump air, the air in the detection ring III 31 is discharged into the chamber V28, the temperature value in the chamber V28 is detected through temperature sensing, the detected temperature value is conveyed to the detection system, the detection system judges that the result is obtained, the normal temperature value in the evaporation drying integrated machine 2 is set as H1, the temperature value in the detection chamber I24 is H2, if H2 = H1, the structure of the evaporation drying integrated machine 2 is sealed well, if H2 is smaller than H1, the structure of the evaporation drying integrated machine 2 is sealed to be faulty, the error range exists in the H2, the error margin is that the heat energy loss exists when the air enters the chamber I24 through the guide pipe I7, and the temperature in the chamber I24 is lower than the temperature in the evaporation drying integrated machine 2.
Through carrying out the detection of bleeding to the front end and the rear end of evaporation drying all-in-one 2, avoid because evaporation drying all-in-one 2 is bulky, cause the emergence of the inhomogeneous condition of evaporation drying all-in-one 2 inside gas temperature, carry out the detection of bleeding from front end and rear end, one of them detected data goes wrong then indicates evaporation drying all-in-one 2's structural tightness breaks down.
The operation flow of the second detection ring 13: during the operation of the evaporation drying integrated machine 2, the detection system sets a detection time point, the detection time point is set manually, in the detection time point, a detection system control valve 35 is opened, so that the evaporation drying integrated machine 2, an air pipe 34 and a conduit II 8 are communicated, meanwhile, an intelligent electric control pump I33 is started to exhaust air, the air in a chamber III 26 is discharged into a detection ring II 13 and then enters the evaporation drying integrated machine 2 through the air pipe 34, the detection system drives a heater II to operate, the heater II starts to heat the air in the chamber III 26 by using an H1 temperature value, when the detection ring I6 and the detection ring III 31 exhaust air are detected, the intelligent electric control pump II pumps the air in the chamber III 26 into the detection ring II 13, the air enters the evaporation drying integrated machine 2 through the air pipe 34, the air pressure in the evaporation drying integrated machine 2 is reduced due to the detection of the detection ring I6 and the detection ring III 31 exhaust air, meanwhile, the temperature of the gas in the evaporation drying integrated machine 2 is reduced under the influence of gas loss, high-temperature gas is injected through the intelligent electric control pump II 36 at the moment, the air pressure and the temperature during the operation of the evaporation drying integrated machine 2 are maintained, the operation of the evaporation drying integrated machine 2 is normal, a non-invasive detection method is adopted, the continuous monitoring of the sealed environment in the evaporation drying integrated machine 2 is realized through a sensor and a real-time data acquisition technology, the detection is not needed, the detection cost and the interruption risk of a production line are reduced, the sealing state of equipment can be timely obtained, the potential problems are found, the timely maintenance and adjustment are carried out, the stability and the reliability of the equipment are improved, if the detection problems are found, the alarm can be displayed in an operation room through sending out, the remote monitoring and the alarm for the sealing problem of the evaporation drying integrated machine 2 are realized, and the operator is informed of processing in time, so that the convenience and response speed of the management of the evaporation drying integrated machine 2 are enhanced.
The pressure relief pipe I20 is arranged between the first conduit 7 and the second chamber 23, the pressure relief valve I14 is arranged on the pressure relief pipe I20, the pressure relief pipe II 21 is arranged between the second conduit 8 and the fourth chamber 25, the pressure relief valve II 15 is arranged on the pressure relief pipe II 21, the pressure relief pipe III 22 is arranged between the third conduit 16 and the sixth chamber 27, the pressure relief valve III 38 is arranged on the pressure relief pipe III 22, the air pressure sensor is arranged in the evaporation drying integrated machine 2, the detection system is provided with the rated air pressure value of the air pressure sensor which is K, if the air pressure sensor detects that the air pressure value of the evaporation drying integrated machine 2 exceeds K, the detection system drives the valve 35, the intelligent electric control pump I33, the intelligent electric control pump II 36, the intelligent electric control pump III 37, the pressure relief pipe I20, the pressure relief valve II 15 and the pressure relief pipe III 22 to open, and the evaporation drying integrated machine 2 are subjected to pressure relief, so that the detection box is used as a detection structure and a safety protection structure.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The detection device for the structural tightness of the evaporation drying integrated machine comprises a base (1) and is characterized in that the evaporation drying integrated machine (2) is fixedly installed at the top of the base (1);
the machine body of the evaporation drying all-in-one machine (2) is sequentially provided with a first detection area (9), a second detection area (10) and a third detection area (11) from the front end to the rear end, the distance between the first detection area (9) and the second detection area (10) is small, the distance between the second detection area (10) and the third detection area (11) is large, the first detection area (9) and the third detection area (11) respectively detect the air pressure and the temperature parameters of the front end and the rear end of the evaporation drying all-in-one machine (2), the second detection area (10) is used for injecting air into the evaporation drying all-in-one machine (2), and the air pressure and the temperature parameters of the evaporation drying all-in-one machine (2) are monitored and recorded in real time to judge the sealing performance of the evaporation drying all-in-one machine (2), the running state of the evaporation drying all-in-one machine (2) is accurately reflected, and a reaction result is displayed on a display screen of an operation room through a detection system.
2. The evaporation drying all-in-one machine structure tightness detection device according to claim 1, wherein the detection area I (9) comprises a plurality of metal pieces I (4) fixedly installed on the outer wall of the evaporation drying all-in-one machine (2), two ends of the metal pieces I (4) are low and middle high, the lower parts of the two ends of the metal pieces I (4) are fixed on the outer wall of the evaporation drying all-in-one machine (2) in a welding mode, the metal pieces I (4) are annularly and uniformly arranged on the outer wall of the evaporation drying all-in-one machine (2), a detection ring I (6) is arranged on the outer wall of the metal pieces I (4), a fixing piece I (5) is arranged between the detection ring I (6) and the metal pieces I (4), and the detection ring I (6) is connected with the metal pieces I (4) through the fixing piece I (5), and the detection ring I (6) is hollow.
3. The evaporation drying all-in-one machine structure tightness detection device according to claim 2, wherein the detection area II (10) comprises a plurality of metal piece II (12) fixedly installed on the outer wall of the evaporation drying all-in-one machine (2), two ends of the metal piece II (12) are low and middle high, the lower parts of the two ends of the metal piece II are fixed on the outer wall of the evaporation drying all-in-one machine (2) in a welding mode, the metal piece II (12) is annularly and uniformly arranged on the outer wall of the evaporation drying all-in-one machine (2), a detection ring II (13) is arranged on the outer wall of the metal piece II (12), a fixing piece II (29) is arranged between the detection ring II (13) and the metal piece II (12), the detection ring II (13) is connected with the metal piece II (12) through the fixing piece II (29), and the inside of the detection ring II (13) is hollow.
4. The evaporation drying all-in-one machine structure tightness detection device according to claim 3, wherein the detection area III (11) comprises a plurality of metal piece III (30) fixedly installed on the outer wall of the evaporation drying all-in-one machine (2), two ends of the metal piece III (30) are low and middle high, two end low parts of the metal piece III (30) are fixed on the outer wall of the evaporation drying all-in-one machine (2) in a welding mode, the metal piece III (30) is annularly and uniformly arranged on the outer wall of the evaporation drying all-in-one machine (2), a detection ring III (31) is arranged on the outer wall of the metal piece III (30), a fixing piece III (32) is arranged between the detection ring III (31) and the metal piece III (30), the detection ring III (31) is connected with the metal piece III (30) through the fixing piece III (32), and the inside of the detection ring III (31) is hollow.
5. The evaporation drying all-in-one machine structure tightness detection device according to claim 4, wherein air pipes (34) are arranged at middle high positions of all metal pieces, the air pipes (34) are connected with the evaporation drying all-in-one machine (2) and the inner space of the detection ring, and a valve (35) is arranged on each air pipe (34).
6. The evaporation drying all-in-one machine structure tightness detection device according to claim 5, wherein a first guide pipe (7) is arranged at the top of the first detection ring (6) in a penetrating manner, the first guide pipe (7) is connected with the first detection box (17), the first detection box (17) comprises a first chamber (24) and a second chamber (23), the first guide pipe (7) is connected with the first detection ring (6) and the first chamber (24), a first temperature sensor and a first heater are arranged in the first chamber (24), the first temperature sensor is used for detecting the gas temperature value in the first chamber (24), the first heater is used for heating the gas in the first chamber (24), an intelligent electric control pump (33) is arranged on the first guide pipe (7), and the first intelligent electric control pump (33) is used for pumping the gas in the first detection ring (6) into the first chamber (24).
7. The evaporation drying all-in-one machine structure tightness detection device according to claim 6, wherein a second conduit (8) is arranged at the top of the second detection ring (13) in a penetrating manner, the second conduit (8) is connected with a second detection box (18), the second detection box (18) comprises a third chamber (26) and a fourth chamber (25), the second conduit (8) is connected with the second detection ring (13) and the third chamber (26), a second temperature sensor and a second heater are arranged in the third chamber (26), the second temperature sensor is used for detecting the gas temperature value in the third chamber (26), the second heater is used for heating the gas in the third chamber (26), the second conduit (8) is provided with an intelligent electric control pump (36), and the second intelligent electric control pump (36) is used for pumping the gas in the third chamber (26) into the second detection ring (13).
8. The evaporation drying all-in-one machine structure tightness detection device according to claim 7, wherein a conduit three (16) is arranged at the top of the detection ring three (31) in a penetrating manner, the conduit three (16) is connected with a detection box three (19), the detection box three (19) comprises a chamber five (28) and a chamber six (27), the conduit three (16) is connected with the detection ring three (31) and the chamber five (28), a temperature sensor three and a heater three are arranged in the chamber five (28), the temperature sensor three is used for detecting a gas temperature value in the chamber five (28), the heater three is used for heating a gas in the chamber five (28), an intelligent electric control pump three (37) is arranged on the conduit three (16), and the intelligent electric control pump three (37) is used for pumping the gas in the detection ring three (31) into the chamber five (28).
9. The evaporation drying all-in-one machine structure tightness detection device according to claim 8, wherein a pressure relief pipe I (20) is arranged between the first guide pipe (7) and the second chamber II (23), a pressure relief valve I (14) is arranged on the pressure relief pipe I (20), a pressure relief pipe II (21) is arranged between the second guide pipe II (8) and the fourth chamber II (25), a pressure relief valve II (15) is arranged on the pressure relief pipe II (21), a pressure relief pipe III (22) is arranged between the third guide pipe III (16) and the sixth chamber II (27), and a pressure relief valve III (38) is arranged on the pressure relief pipe III (22).
10. The evaporation drying all-in-one machine structure tightness detection device according to claim 9, wherein a feed inlet (3) is arranged at the front end of the evaporation drying all-in-one machine (2).
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06129937A (en) * | 1992-10-13 | 1994-05-13 | Cosmo Oil Co Ltd | Abnormality detection apparatus of mechanical seal |
| US6401524B1 (en) * | 2000-12-08 | 2002-06-11 | The Goodyear Tire & Rubber Company | Method of detecting steam expansion vessel leakage |
| KR20050033580A (en) * | 2005-03-10 | 2005-04-12 | 학교법인 인제학원 | The method of detecting leaks in airtight metallic bodies using liquid crystal sheet |
| CN1735732A (en) * | 2002-11-08 | 2006-02-15 | 保罗·格雷斯·德·卡玛尔戈·兰杰尔 | Modular infrared irradiation apparatus and its corresponding monitoring devices |
| CN103837313A (en) * | 2013-12-24 | 2014-06-04 | 广东鼎燊科技有限公司 | Automatic detection system and method for steam cabinet air tightness |
| CN107063653A (en) * | 2017-01-11 | 2017-08-18 | 江苏鑫信润科技有限公司 | Brush seal test experience platform |
| US20180217019A1 (en) * | 2015-06-05 | 2018-08-02 | Shinwa Controls Co., Ltd. | Environmental testing device |
| CN109621463A (en) * | 2018-12-25 | 2019-04-16 | 特药业集团股份有限公司 | A kind of preparation of cough-relieving tablet evaporation equipment and cough stopping tablet agent producing process |
| CN210375565U (en) * | 2019-09-29 | 2020-04-21 | 上海科石科技发展有限公司 | Drying device and vacuum box helium leak detection device |
| CN112556175A (en) * | 2018-04-03 | 2021-03-26 | 杨琼 | Energy-concerving and environment-protective and heating boiler that utilization efficiency is high |
| CN112880945A (en) * | 2021-03-25 | 2021-06-01 | 中电华创电力技术研究有限公司 | Method, device and system for detecting leakage of No. 3 high-pressure heater of steam turbine |
| CN216349314U (en) * | 2021-10-08 | 2022-04-19 | 江苏天达液压机械制造有限公司 | Internal pressure detection device for safety valve |
| CN116735618A (en) * | 2023-05-18 | 2023-09-12 | 上海工程技术大学 | Intelligent detection equipment for square joint of automobile |
| CN116793514A (en) * | 2023-08-29 | 2023-09-22 | 常州乐研分离技术有限公司 | Temperature detection structure of evaporation drying all-in-one machine |
-
2023
- 2023-10-23 CN CN202311370410.0A patent/CN117109812B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06129937A (en) * | 1992-10-13 | 1994-05-13 | Cosmo Oil Co Ltd | Abnormality detection apparatus of mechanical seal |
| US6401524B1 (en) * | 2000-12-08 | 2002-06-11 | The Goodyear Tire & Rubber Company | Method of detecting steam expansion vessel leakage |
| CN1735732A (en) * | 2002-11-08 | 2006-02-15 | 保罗·格雷斯·德·卡玛尔戈·兰杰尔 | Modular infrared irradiation apparatus and its corresponding monitoring devices |
| KR20050033580A (en) * | 2005-03-10 | 2005-04-12 | 학교법인 인제학원 | The method of detecting leaks in airtight metallic bodies using liquid crystal sheet |
| CN103837313A (en) * | 2013-12-24 | 2014-06-04 | 广东鼎燊科技有限公司 | Automatic detection system and method for steam cabinet air tightness |
| US20180217019A1 (en) * | 2015-06-05 | 2018-08-02 | Shinwa Controls Co., Ltd. | Environmental testing device |
| CN107063653A (en) * | 2017-01-11 | 2017-08-18 | 江苏鑫信润科技有限公司 | Brush seal test experience platform |
| CN112556175A (en) * | 2018-04-03 | 2021-03-26 | 杨琼 | Energy-concerving and environment-protective and heating boiler that utilization efficiency is high |
| CN109621463A (en) * | 2018-12-25 | 2019-04-16 | 特药业集团股份有限公司 | A kind of preparation of cough-relieving tablet evaporation equipment and cough stopping tablet agent producing process |
| CN210375565U (en) * | 2019-09-29 | 2020-04-21 | 上海科石科技发展有限公司 | Drying device and vacuum box helium leak detection device |
| CN112880945A (en) * | 2021-03-25 | 2021-06-01 | 中电华创电力技术研究有限公司 | Method, device and system for detecting leakage of No. 3 high-pressure heater of steam turbine |
| CN216349314U (en) * | 2021-10-08 | 2022-04-19 | 江苏天达液压机械制造有限公司 | Internal pressure detection device for safety valve |
| CN116735618A (en) * | 2023-05-18 | 2023-09-12 | 上海工程技术大学 | Intelligent detection equipment for square joint of automobile |
| CN116793514A (en) * | 2023-08-29 | 2023-09-22 | 常州乐研分离技术有限公司 | Temperature detection structure of evaporation drying all-in-one machine |
Non-Patent Citations (1)
| Title |
|---|
| 樊艳霞 等: "膜式燃气表泄露检测技术分析与改进", 《中国新技术新产品》, pages 27 * |
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